METHOD OF ALLOYING MOULD CAVITY Russian patent published in 1995 - IPC

Abstract RU 2026153 C1

FIELD: ferrous metallurgy. SUBSTANCE: on applying an aluminium coating to the core, the mould is assembled and cast iron is poured thereinto. The composition of the coating in per cent by mass is as follows: aluminium powder, 68-75; cryolite, 1.5-2.5; sodium chloride, 8.5-12.0; refractory clay, 12-21; inhibitor, 0.02-0.03. The coating density is 1,40-1,50 g/cm3, and the consumption of the coating is 800-1200 g/m2. EFFECT: improved quality of casting. 1 cl, 1 tbl

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RU 2 026 153 C1

Authors

Rudnev E.V.

Kiselev V.N.

Grazhdankin S.N.

Mizin V.G.

Pasynkeev A.A.

Vladimirov S.M.

Gurkalov P.I.

Mul'Ko G.N.

Shafigin Z.K.

Pavlov V.V.

Sulimova O.A.

Jurkov V.I.

Dates

1995-01-09Published

1992-01-03Filed